Understanding Unusual Units of Measurement

The video explores unconventional measurement units like smoots, furlongs, barleycorns, micromorts, jiffies, banana equivalent doses, and barns. It explains their origins, uses, and relevance in various fields, highlighting the importance of understanding these unique units in everyday life and scientific contexts.

What unusual unit of measurement did Oliver Smoot use to measure a bridge?

• Smoot

• Barleycorn

• Barn

• Furlong

Tags

CCSS.4.MD.A.1

Which unit originated from the length of land an ox could plough without resting?

• Hand

• Smoot

• Furlong

• Acre

Tags

CCSS.4.MD.A.1

In horse racing, what unit is used to measure the track length?

• Furlong

• Barleycorn

• Hand

• Acre

What is the basis for shoe sizes in English-speaking countries?

• Millimeter

• Barleycorn

• Centimeter

• Inch

Tags

CCSS.6.RP.A.3B

What is a micromort used to measure?

• Time

• Distance

• Radiation exposure

• Risk of death

Tags

CCSS.HSS.MD.B.6

CCSS.HSS.MD.B.7

Which activity was found to be more dangerous than skydiving in terms of micromorts?

• Swimming

• Running a marathon

• Cycling

• Driving

What does the term 'jiffy' commonly refer to in physics?

• A light-year

• A short amount of time

• A minute

• A second

What does the Banana Equivalent Dose (BED) measure?

• Size

• Radiation exposure

• Weight

• Nutritional value

What is the unit 'barn' used to measure?

• Volume

• Time

• Cross-sectional area

• Weight

Which unit is humorously used to compare radiation exposure to eating a banana?

• Banana Equivalent Dose

• Barn

• Jiffy

• Micromort